Kennth is an uncommon variant of Kenneth that was most common in the 1960s and has all but disappeared.
Kennth is a boy name. It last appears in U.S. records in 2007. Kennth first appears in 1917 and peaked in 1960 (95 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2007 | 6 | 6 | #11,705 |
| 2003 | 5 | 5 | #11,888 |
| 2001 | 5 | 5 | #11,528 |
| 1995 | 5 | — | #9,632 |
| 1993 | 5 | — | #9,499 |
| 1992 | 5 | — | #9,162 |
| 1991 | 8 | — | #6,245 |
| 1990 | 11 | — | #4,851 |
| 1989 | 12 | — | #4,411 |
| 1988 | 12 | — | #4,059 |
| 1987 | 19 | — | #2,781 |
| 1986 | 13 | — | #3,554 |
| 1985 | 15 | — | #3,153 |
| 1984 | 17 | — | #2,763 |
| 1983 | 19 | — | #2,537 |
| 1982 | 13 | — | #3,406 |
| 1981 | 28 | — | #1,972 |
| 1980 | 35 | — | #1,675 |
| 1979 | 23 | — | #2,199 |
| 1978 | 24 | — | #2,043 |
| 1977 | 32 | — | #1,690 |
| 1976 | 24 | — | #2,032 |
| 1975 | 24 | — | #1,976 |
| 1974 | 31 | — | #1,605 |
| 1973 | 29 | — | #1,630 |
| 1972 | 32 | — | #1,523 |
| 1971 | 46 | — | #1,224 |
| 1970 | 48 | — | #1,200 |
| 1969 | 47 | — | #1,141 |
| 1968 | 42 | — | #1,173 |
| 1967 | 50 | — | #1,039 |
| 1966 | 42 | — | #1,154 |
| 1965 | 66 | — | #916 |
| 1964 | 70 | — | #908 |
| 1963 | 70 | — | #896 |
| 1962 | 88 | — | #813 |
| 1961 | 79 | — | #864 |
| 1960 | 95 | — | #785 |
| 1959 | 85 | — | #827 |
| 1958 | 61 | — | #973 |
| 1957 | 53 | — | #1,047 |
| 1956 | 61 | — | #963 |
| 1955 | 53 | — | #1,039 |
| 1954 | 35 | — | #1,286 |
| 1953 | 33 | — | #1,321 |
| 1952 | 35 | — | #1,259 |
| 1951 | 32 | — | #1,318 |
| 1950 | 25 | — | #1,484 |
| 1949 | 27 | — | #1,420 |
| 1948 | 23 | — | #1,538 |
| 1947 | 24 | — | #1,539 |
| 1946 | 17 | — | #1,788 |
| 1945 | 17 | — | #1,662 |
| 1944 | 16 | — | #1,785 |
| 1943 | 22 | — | #1,510 |
| 1942 | 14 | — | #1,999 |
| 1941 | 20 | — | #1,560 |
| 1940 | 16 | — | #1,767 |
| 1939 | 8 | — | #2,720 |
| 1938 | 11 | — | #2,264 |
| 1937 | 11 | — | #2,274 |
| 1936 | 8 | — | #2,744 |
| 1934 | 5 | — | #3,950 |
| 1933 | 8 | — | #2,870 |
| 1932 | 12 | — | #2,256 |
| 1931 | 10 | — | #2,567 |
| 1930 | 12 | — | #2,372 |
| 1929 | 11 | — | #2,514 |
| 1928 | 13 | — | #2,332 |
| 1927 | 10 | — | #2,813 |
| 1926 | 8 | — | #3,269 |
| 1923 | 6 | — | #4,039 |
| 1917 | 6 | — | #3,768 |